CVE-2017-12944

The TIFFReadDirEntryArray function in tif_read.c in LibTIFF 4.0.8 mishandles memory allocation for short files, which allows remote attackers to cause a denial of service (allocation failure and application crash) in the TIFFFetchStripThing function in tif_dirread.c during a tiff2pdf invocation.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
libtifflibtiff
4.0.8
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tiff
bullseye (security)
4.2.0-1+deb11u5
fixed
bullseye
4.2.0-1+deb11u5
fixed
wheezy
not-affected
bookworm
4.5.0-6+deb12u1
fixed
bookworm (security)
4.5.0-6+deb12u1
fixed
sid
4.5.1+git230720-5
fixed
trixie
4.5.1+git230720-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tiff
artful
Fixed 4.0.8-5ubuntu0.1
released
zesty
ignored
xenial
Fixed 4.0.6-1ubuntu0.3
released
trusty
Fixed 4.0.3-7ubuntu0.8
released
Common Weakness Enumeration
References
http://bugzilla.maptools.org/show_bug.cgi?id=2725
https://usn.ubuntu.com/3602-1/
https://usn.ubuntu.com/3606-1/
https://www.debian.org/security/2018/dsa-4100
http://bugzilla.maptools.org/show_bug.cgi?id=2725
https://usn.ubuntu.com/3602-1/
https://usn.ubuntu.com/3606-1/
https://www.debian.org/security/2018/dsa-4100